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1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits
1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits
1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits
1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits
1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits
1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits
1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits
1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148300271-4148300281
MOQ :
50
Packaging Details :
Carton Box or Wooden Box
Delivery Time :
25 days
Payment Terms :
T/T or L/C
Supply Ability :
20000 pieces per month
Price :
negotiation
Description

1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits

Description


Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning.

• Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry


Color: Green or Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process


Type: 12° Tapered Button Bit Long Skirt



Applications


• Dimensional Stone Industry
• Underground Mining
• Tunneling



Competitive Advantage

• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment



specification

Part Number Bit Diameter (mm) Bit Diameter (inch)

Front Buttons

(No. x mm)

Gauge Buttons

(No. x mm)
4148300271 41 1 5/8 2x7 5x9
4148300272 32 1 1/4 2x7 5x7
4148300273 33 1 2/7 2x7 5x7
4148300274 33 1 2/7 2x7 6x7
4148300275 35 1 3/8 2x7 6x7
4148300276 38 1 1/2 2x7 5x9
4148300277 41 1 5/8 2x7 5x9
4148300278 35 1 3/8 2x7 5x9
4148300279 36 1 3/7 2x7 5x9
4148300280 38 1 1/2 2x7 5x9
4148300281 41 1 5/8 2x7 5x9

Product Code and Brief Description Angle

Front Flushing

Holes

Side Flushing

Holes

Weight

(kg)
BL741-12D-22-1, 12° Tapered Button Bit, Long Skirt 35° 1 1 0.41
BL732-12D-22, 12° Tapered Button Bit, Long Skirt 35° 1 1 0.3
BL733-12D-22, 12° Tapered Button Bit, Long Skirt 35° 1 1 0.31
BL833-12D-22, 12° Tapered Button Bit, Long Skirt 40° 2 1 0.31
BL835-12D-22, 12° Tapered Button Bit, Long Skirt 40° 2 1 0.35
BL738-12D-22-1, 12° Tapered Button Bit, Long Skirt 35° 1 1 0.41
BL741-12D-22-2, 12° Tapered Button Bit, Long Skirt 35° 1 1 0.42
BL735-12D-22, 12° Tapered Button Bit, Long Skirt 35° 1 1 0.38
BL736-12D-22, 12° Tapered Button Bit, Long Skirt 35° 1 1 0.39
BL738-12D-22-2, 12° Tapered Button Bit, Long Skirt 35° 1 1 0.41
BL741-12D-22-3, 12° Tapered Button Bit, Long Skirt 35° 1 1 0.42

Product tags

high quality drill bit

,

micro drill bit set

,

tapered drill bits
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1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148300271-4148300281
MOQ :
50
Packaging Details :
Carton Box or Wooden Box
Delivery Time :
25 days
Contact Supplier
video
1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits
1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits
1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits
1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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